FULL TITLE: Moment distraught mom of a seven-year-boy films her son being cuffed by police and then taken for a psychiatric evaluation after school officials say he 'punched a teacher' A Miami mother of a seven-year-old boy expressed outrage on Saturday when she saw her son handcuffed by police after he is said to have hit his teacher and then taken to a mental institution. Mercy Alvarez was in tears as she saw her son leave the principal’s office at the Coral Way K-8 Center in Miami escorted by a police officer on Thursday. The officer handcuffed the boy after...